A. 主机、键盘和显示器 B. 硬件系统和软件系统 C. 主机和外部设备 D. CPRAM和输入输出设备
After boarding the pilot B. After the pilot leaving the ship C. After the pilot going on board D. After taking the pilot
A. 五味子 B. 麻黄根 C. 芡实 D. 莲子 E. 肉豆蔻